19823089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 23647680

約数和(自身を除く): 3824591

約数列:

[1, 11, 13, 67, 143, 737, 871, 2069, 9581, 22759, 26897, 138623, 295867, 1524853, 1802099, 19823089]

約数ペア:

[(1, 19823089), (11, 1802099), (13, 1524853), (67, 295867), (143, 138623), (737, 26897), (871, 22759), (2069, 9581)]